Yes, eating food cooked from a restaurant is a luxury. This concept has been lost along the way of the last couple of decades.

When I was a kid, that idea of “going out to eat” rather than having home-cooked food, was an occasional luxury instead of a regular staple of the diet. That was back in the last century.

Now we have an obesity epidemic. People need to remember that restaurant food, including fast food, is actually a luxury.